#include <stdio.h>
void function1()
{
	int y = 1;
	printf("This is function1\n");
}
void function2()
{
	int z = 2;
	printf("This is function2\n");
}
int main (int argc, char **argv[])
{
	int x = 10;
	printf("This is the main function\n");
	function1();
	printf("After calling function1\n");
	function2();
	printf("After calling function2");
	return 0;
}
